3212312132123 has 4 divisors (see below), whose sum is σ = 3212791516848. Its totient is φ = 3211832747400.

The previous prime is 3212312132089. The next prime is 3212312132203.

3212312132123 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3212312132123 - 2²⁰ = 3212311083547 is a prime.

It is a super-2 number, since 2×3212312132123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212312132092 and 3212312132101.

It is not an unprimeable number, because it can be changed into a prime (3212312134123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239682311 + ... + 239695712.

It is an arithmetic number, because the mean of its divisors is an integer number (803197879212).

Almost surely, 2^{3212312132123} is an apocalyptic number.

3212312132123 is a deficient number, since it is larger than the sum of its proper divisors (479384725).

3212312132123 is an equidigital number, since it uses as much as digits as its factorization.

3212312132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479384724.

The product of its digits is 2592, while the sum is 26.

The spelling of 3212312132123 in words is "three trillion, two hundred twelve billion, three hundred twelve million, one hundred thirty-two thousand, one hundred twenty-three".